linux-kernel - Re: RSDL v0.31

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Date:	Fri, 16 Mar 2007 16:34:59 +0100
From:	Mike Galbraith <efault@....de>
To:	Con Kolivas <kernel@...ivas.org>
Cc:	ck@....kolivas.org, Ingo Molnar <mingo@...e.hu>,
	Al Boldi <a1426z@...ab.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: RSDL v0.31

On Sat, 2007-03-17 at 00:40 +1100, Con Kolivas wrote:
> Here are full patches for rsdl 0.31 for various base kernels. A full announce 
> with a fresh -mm series will follow...
> 
> http://ck.kolivas.org/patches/staircase-deadline/2.6.20.3-rsdl-0.31.patch
> http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-sched-rsdl-0.31.patch
> http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-mm2-rsdl-0.31.patch
> 

It still has trouble with the x/gforce vs two niced encoders scenario.
The previously reported choppiness is still present.  

I suspect that x/gforce landing in the expired array is the trouble, and
that this will never be smooth without some kind of exemption.  I added
some targeted unfairness to .30, and it didn't help much at all.
 
Priorities going all the way to 1 were a surprise.

	-Mike

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